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參數(shù)資料
| 型號： | 2SC1890A |
| 廠商： | Hitachi,Ltd. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | RSO-S_D(Z) Series - Econoline Regulated DC-DC Converters; Input Voltage (Vdc): 12V; Output Voltage (Vdc): 15V; Power: 1W; 2:1 and 4:1 Wide Input Voltage Ranges; 1kVDC, 2kVD & 3kVDC Isolation; UL94V-0 Package Material; Continuous Short Circuit Protectionwith Current Foldback; Low Noise; No External Capacitor needed; Efficiency to 83% |
| 中文描述： | npn型硅外延 |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 24K |
| 代理商： | 2SC1890A |
2SC1890, 2SC1890A
2
Absolute Maximum Ratings
(Ta = 25°C)
Ratings
Item
Symbol
2SC1890
2SC1890A
Unit
Collector to base voltage
V
CBO
V
CEO
V
EBO
I
C
P
C
Tj
90
120
V
Collector to emitter voltage
90
120
V
Emitter to base voltage
5
5
V
Collector current
50
50
mA
Collector power dissipation
300
300
mW
Junction temperature
150
150
°
C
°
C
Storage temperature
Tstg
–55 to +150
–55 to +150
Electrical Characteristics
(Ta = 25°C)
2SC1890
2SC1890A
Item
Symbol
Min
Typ
Max
Min
Typ
Max
Unit
Test conditions
Collector to emitter
breakdown voltage
V
(BR)CEO
90
—
—
120
—
—
V
I
C
= 1 mA, R
BE
=
∞
Collector cutoff current
I
CBO
—
—
0.5
—
—
—
μ
A
μ
A
V
CB
= 75 V, I
E
= 0
V
CB
= 100 V, I
E
= 0
V
CE
= 12 V, I
C
= 2 mA
V
CE
= 12 V, I
C
= 2 mA
I
C
= 10 mA, I
B
= 1 mA
—
—
—
—
—
0.5
DC current tarnsfer ratio h
FE
*
1
Base to emitter voltage
250
—
1200
250
—
1200
V
BE
V
CE(sat)
—
—
0.75
—
—
0.75
V
Collector to emitter
saturation voltage
—
—
0.5
—
—
0.5
V
Gain bandwidth product f
T
Collector output
capacitance
—
200
—
—
200
—
MHz
V
CE
= 12 V, I
C
= 2 mA
V
= 25 V, I
E
= 0,
f = 1 MHz
Cob
—
1.6
—
—
1.6
—
pF
Noise figure
NF
—
2
10
—
2
10
dB
V
CE
= 6 V, I
= 50
μ
A,
R
g
= 50 k
, f = 1 kHz
Note:
1. The 2SC1890/A is grouped by h
FE
as follows.
D
E
F
250 to 500
400 to 800
600 to 1200
See characteristic curves of 2SC1775 and 2SC1775A.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 2SC1890AD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | NPN | 120V V(BR)CEO | 50MA I(C) | TO-92 |
| 2SC1890ADTZ | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Silicon NPN Epitaxial |
| 2SC1890AE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | NPN | 120V V(BR)CEO | 50MA I(C) | TO-92 |
| 2SC1890AE(TZ) | 制造商:Renesas Electronics Corporation 功能描述: |
| 2SC1890AETZ | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Silicon NPN Epitaxial |
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